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See detailFP6 PROHITECH project: Volume 1: Intervention strategies for the seismic protection of historical building heritage in the Mediterranean basin
Aleksievska, Jasmina Hadzieva; Altay Askar, Gülay; Arion, Cristian et al

Book published by Polimetrica (2012)

Detailed reference viewed: 84 (8 ULg)
See detailFP6 PROHITECH project: Volume 3: Seismic Protection of historical buildings: experimental activity
Arangelovski, Toni; Altay Askar, Gülay; Aras, Fuat et al

Book published by Polimetrica (2012)

Detailed reference viewed: 72 (6 ULg)
See detailFP6 PROHITECH project: Volume 4: Seismic Protection of historical buildings: numerical analysis
Aleksovska, Marija; Altay Askar, Gülay; Aras, Fuat et al

Book published by Polimetrica (2012)

Detailed reference viewed: 91 (7 ULg)
See detailFP6 PROHITECH project: Volume 5: Seismic protection of historical buildings: calculation models
Altay Askar, Gülay; Arion, Cristian; Barrecchia, Enrico et al

Book published by Polimetrica (2012)

Detailed reference viewed: 72 (5 ULg)
See detailFP6 PROHITECH project: Volume 6: Seismic protection of historical buildings: application and design
Aleksievska, Jasmina Hadzieva; Aleksovska, Marija; Altay Askar, Gülay et al

Book published by Polimetrica (2012)

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See detailAn FPGA-Based Data Acquisition and Processing System for the MATMOS FTIR Instrument.
Bekker, Dmitriy L; Blavier, Jean-Francois L.; Toon, Geoffrey C et al

in Proceedings - IEEE Aerospace Conference (2009), (1233), 11

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See detailFpvB, an alternative type I ferripyoverdine receptor of Pseudomonas aeruginosa.
Ghysels, Bart ULg; Dieu, Bui Thi Min; Beatson, Scott A. et al

in Microbiology (Reading, England) (2004), 150(Pt 6), 1671-80

Under conditions of iron limitation, Pseudomonas aeruginosa secretes a high-affinity siderophore pyoverdine to scavenge Fe(III) in the extracellular environment and shuttle it into the cell. Uptake of the ... [more ▼]

Under conditions of iron limitation, Pseudomonas aeruginosa secretes a high-affinity siderophore pyoverdine to scavenge Fe(III) in the extracellular environment and shuttle it into the cell. Uptake of the pyoverdine-Fe(III) complex is mediated by a specific outer-membrane receptor protein, FpvA (ferripyoverdine receptor). Three P. aeruginosa siderovars can be distinguished, each producing a different pyoverdine (type I-III) and a cognate FpvA receptor. Growth of an fpvA mutant of P. aeruginosa PAO1 (type I) under iron-limiting conditions can still be stimulated by its cognate pyoverdine, suggesting the presence of an alternative uptake route for type I ferripyoverdine. In silico analysis of the PAO1 genome revealed that the product of gene PA4168 has a high similarity with FpvA. Inactivation of PA4168 (termed fpvB) in an fpvA mutant totally abolished the capacity to utilize type I pyoverdine. The expression of fpvB is induced by iron limitation in Casamino acids (CAA) and in M9-glucose medium, but, unlike fpvA, not in a complex deferrated medium containing glycerol as carbon source. The fpvB gene was also detected in other P. aeruginosa isolates, including strains producing type II and type III pyoverdines. Inactivation of the fpvB homologues in these strains impaired their capacity to utilize type I ferripyoverdine as a source of iron. Accordingly, introduction of fpvB in trans restored the capacity to utilize type I ferripyoverdine. [less ▲]

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See detailFra nazionalismo e cosmopolitismo. « Dante » (1932-1940)
Moreno, Paola ULg

in Revue Belge de Philologie et d’Histoire (2002)

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See detailFra solitudine ed eccentricità: alcuni percorsi della «marginalità» ne La dura spina di Renzo rosso
Curreri, Luciano ULg

in Neiger, Ada (Ed.) Letteratura e marginalità (1996)

Detailed reference viewed: 9 (0 ULg)
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See detailFra Stein til Waldrop: sprogdigtningen og de nye prosadigtere
Delville, Michel ULg; Schatz-Jakobsen, Claus

in Den Blå Port: Tidsskrift for Litteratur (1995)

Detailed reference viewed: 9 (2 ULg)
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See detailFra-1 and its associated transcriptome are central determinants of human breast cancer metastasis
Desmet, Christophe ULg; Prieur, A; Reyal, F et al

Poster (2008)

Detailed reference viewed: 21 (1 ULg)
See detailFra-1 target genes as drug targets for treating cancer
Peeper, Daniel Simon; Desmet, Christophe ULg; Reyal, Fabien

Patent (2012)

Detailed reference viewed: 36 (6 ULg)
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See detailFRACOF: Fire resistance assessment of partially protected steel-concrete composite floors
Zanon, Riccardo; Sommavilla, Mauro; Vassart, Olivier et al

in De Luca, Antonello (Ed.) XXIII Giornate italiane della costruzione in acciaio (2011, October 12)

Large scale fire tests and observations of actual building fires have shown that the fire performance of composite steel framed buildings is much better than is indicated by fire resistance tests on ... [more ▼]

Large scale fire tests and observations of actual building fires have shown that the fire performance of composite steel framed buildings is much better than is indicated by fire resistance tests on isolated elements. This contribution presents application of a simple design method, so-called FRACOF concept, for the analysis of non sway steel framed buildings with composite floors. Starting point were the outstanding results obtained in the BRE Cardington large scale building fire test programme carried out during 1995 and 1996. The method was further validated by large-scale standard furnace tests in 2008 and 2009, as well as with natural fire tests in 2010. A recent test has also shown the possibility of application of this concept to composite floors with castellated beams. The recommendations are in line with the reliability level imposed by current design rules and are limited to structures similar to that tested. The method permits designers to spare the fire protection for the framing elements for which it is not needed by keeping the same safety requirement than traditional codes. [less ▲]

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See detailFractal analysis of intraflow unidirectional delay over w-lan and w-wan environments
Pezaros, D. P.; Sifalakis, M.; Mathy, Laurent ULg

in Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops, 2007. WiOpt 2007. 5th International Symposium on (2007)

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See detailFractal Analysis of Mercury Porosimetry Data in the Framework of the Thermodynamic Method
Sahouli, B; Blacher, Silvia ULg; Pirard, René ULg et al

in Journal of Colloid & Interface Science (1999), 214(2), 450-454

The thermodynamic method for fractal analysis is applied to mercury intrusion data. The results for representative commercial carbon black samples and a series of resorcinol-formaldehyde (RF) freeze-dried ... [more ▼]

The thermodynamic method for fractal analysis is applied to mercury intrusion data. The results for representative commercial carbon black samples and a series of resorcinol-formaldehyde (RF) freeze-dried gels for different values of the molar ratio of resorcinol (R) to catalyst (C) are discussed in relation with the type of behavior exhibited by the samples during mercury porosimetry measurements. The obtained surface fractal dimensions are compared with those derived previously from the small-angle X ray scattering (SAXS) and the nitrogen adsorption. Copyright 1999 Academic Press. [less ▲]

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See detailFractal characterization of wide pore range catalysts: Application to Pd-Ag/SiO2 xerogels
Blacher, Silvia ULg; Heinrichs, Benoît ULg; Sahouli, Bendida et al

in Journal of Colloid & Interface Science (2000), 226(1), 123-130

Fractal analysis has been applied to characterize the structure of Pd-Ag/SiO2 catalysts dried under vacuum (150 degrees C and 12 hPa) with different concentrations of Pd-Ag, Nitrogen adsorption-desorption ... [more ▼]

Fractal analysis has been applied to characterize the structure of Pd-Ag/SiO2 catalysts dried under vacuum (150 degrees C and 12 hPa) with different concentrations of Pd-Ag, Nitrogen adsorption-desorption, mercury porosimetry, and small-angle X-ray scattering measurements have been used. The different approaches to fractal analysis and their conditions of applicability are briefly described. Results are discussed in relation to those derived previously from classical interpretations. This analysis shows that Pd-Ag/SiO2 xerogels exhibit a very open self-similar pore structure analogous to the structure of supercritically dried aerogels and that the micropore texture can be tailored by varying the silver content. (C) 2000 Academic Press. [less ▲]

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See detailThe fractal dimension as a measure of the quality of habitats.
Imre, A; Bogaert, Jan ULg

in Acta Biotheoretica (2004), 52(1), 41-56

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See detailFractal dimension of patches based on area and perimeter: evaluation of the non-regression technique
Bogaert, Jan ULg; Moermans, R; Van Hecke, P

in Ceulemans, R; Bogaert, Jan; Deckmyn, G (Eds.) et al Topics in Ecology: Structure and Function in Plants and Ecosystems (2000)

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See detailFractal grain boundaries in growth competition
Vandewalle, Nicolas ULg; Ausloos, Marcel ULg; Cloots, Rudi ULg

in Journal of Crystal Growth (1996), 169(1), 79-82

Evidence of fractal grain boundaries is found in polycrystals when radial patterns are found to result from a geometrical competition between different grains that have nucleated on the same center. A ... [more ▼]

Evidence of fractal grain boundaries is found in polycrystals when radial patterns are found to result from a geometrical competition between different grains that have nucleated on the same center. A simple statistical model presented herein predicts the universal fractal dimension 2.33 of such natural patterns grown through internal competition. The application to material patterns having constrained front propagation involving many components is obvious. [less ▲]

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See detailThe fractal nature of the power spectrum as an indicator of chaos in the Bianchi-IX cosmological model
Demaret, Jacques; De Rop, Yves ULg

in Physics Letters B (1993), 299(3-4), 223-228

Using two different methods, we compute the fractal dimension of the power spectrum associated with numerical solutions of the spatially homogeneous Bianchi IX cosmological model in Misner-Chitre ... [more ▼]

Using two different methods, we compute the fractal dimension of the power spectrum associated with numerical solutions of the spatially homogeneous Bianchi IX cosmological model in Misner-Chitre coordinates. According to Perdang's criterion, the noninteger character of this dimension is reflection of chaos and can be used to measure it, in the same spirit as the Lyapunov exponent of the Kolmogorov entropy. The results obtained indicate the chaotic nature of the behaviour of the Bianchi IX model near the cosmological singularity. [less ▲]

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